Hydrovac Hydro Vac Units Cam-Trac Inspection Services Ltd. utilizes hydro excavation units for utility locates, production excavations and emergency callouts. Search Our Services Cam-Trac both inspects and cleans municipal, residential and trunk sewer mains. See more about what we do. Sewer Inspection Services Our Clients We serve a variety of clients in numerous industries. Here is just a sampling of the types of companies that we've helped in the past. View Profile
